Cat Flap & Dog Flap Installation in Barnet
Barnet ranges from mansion flats and conversions in Finchley and Hendon to suburban semis in Edgware and Mill Hill, and includes Hampstead Garden Suburb, which has its own rules for external changes.
Homes in Barnet at a glance
What the official figures mean for fitting a pet flap. Figures are for the London Borough of Barnet. These are area-wide figures, so your own home may be quite different. We'll always look at your actual door, glass or wall.
45.4%
of households live in flats
England average: 20.6%
Almost half of households live in flats, so it's worth checking whether your door is a fire door and what your lease allows.
32.7%
of households rent privately
England average: 20.5%
A third of households rent privately. Tenants need their landlord's written permission.
Hampstead Garden Suburb
Homes in Hampstead Garden Suburb are covered by a scheme of management run by the Hampstead Garden Suburb Trust, and the suburb is also a conservation area. External changes such as new doors normally need the Trust's consent, so check with the Trust before booking a door or wall flap.
Flats and family homes
In converted houses and purpose-built blocks, leases and fire doors are the main considerations. In houses, a flap in a uPVC or timber back door, or through a cavity wall in interwar homes, is usually straightforward.
Our services in Barnet
Cat flap installation
Microchip, 4-way and DualScan cat flaps fitted in glass, uPVC, timber and composite doors, windows and walls.
Explore cat flapsDog flap installation
Electronic, app-connected and aluminium dog doors for small to large breeds, fitted in doors, glass and walls.
Explore dog flapsHow quotes work
- Tell us where you'd like the flap and what type of door, glass or wall it is. Photos help.
- We confirm availability for your postcode and send a no-obligation quote.
- If you go ahead, we agree a date. Glass installations need a replacement unit to be made first.
- We don't hand jobs to subcontractors: our own engineers do the fitting.
Questions from homeowners in Barnet
Do I need consent in Hampstead Garden Suburb?
Usually, yes. The Trust's consent is normally needed for external alterations. Ask them first.
I own a leasehold flat. What do I need to check?
Your lease, which usually needs the freeholder's written consent for changes to doors, windows or walls. A flat's front door in a shared building is a fire door and can't take a flap.
Who handles planning?
Barnet Council.
Get a free quote in Barnet
Tell us where you'd like the flap fitted and we'll get back to you with a no-obligation quote as soon as we can.

